IL264801B - Neutron detector and method for its preparation - Google Patents
Neutron detector and method for its preparationInfo
- Publication number
- IL264801B IL264801B IL264801A IL26480119A IL264801B IL 264801 B IL264801 B IL 264801B IL 264801 A IL264801 A IL 264801A IL 26480119 A IL26480119 A IL 26480119A IL 264801 B IL264801 B IL 264801B
- Authority
- IL
- Israel
- Prior art keywords
- removable
- housing
- cells
- longitudinal axis
- lateral surface
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
- G01T3/008—Measuring neutron radiation using an ionisation chamber filled with a gas, liquid or solid, e.g. frozen liquid, dielectric
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
- G01T3/08—Measuring neutron radiation with semiconductor detectors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Radiation (AREA)
Abstract
A device for detecting neutrons comprising a base, a lateral surface and a cover, thereby providing a detector housing having a central longitudinal axis, wherein the interior of the housing is divided into n (n≥2) cells wherein at least one of said cells is adapted to operate as neutron detection ion chamber by having at least one removable foil disposed parallel to said longitudinal axis, at least one removable foil positioned adjacent to, and essentially parallel with, a sector of the lateral surface, with said removable foils having neutron sensitive coating applied on at least one their faces, and an anode mounted in at least one cell bounded by said removable foils, with said housing constituting the cathode. The device is also useful for simultaneously detecting gamma irradiation and or producing radioisotopes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662374841P | 2016-08-14 | 2016-08-14 | |
PCT/IL2017/050896 WO2018033908A1 (en) | 2016-08-14 | 2017-08-14 | Neutron detector and method for its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
IL264801B true IL264801B (en) | 2021-12-01 |
Family
ID=61196458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL264801A IL264801B (en) | 2016-08-14 | 2019-02-12 | Neutron detector and method for its preparation |
Country Status (3)
Country | Link |
---|---|
US (1) | US11002868B2 (en) |
IL (1) | IL264801B (en) |
WO (1) | WO2018033908A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109273119B (en) * | 2018-09-13 | 2022-02-11 | 中国核动力研究设计院 | Method for optimizing the position of a neutron detector during the measurement of high reactivity on a critical device |
US11227697B2 (en) * | 2018-10-29 | 2022-01-18 | Framatome Inc. | Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core |
CN113406691B (en) * | 2021-06-23 | 2023-04-11 | 中国核动力研究设计院 | Neutron fluence and deformation measuring device in test reactor |
FR3125135B1 (en) * | 2021-07-12 | 2023-06-30 | Commissariat A L’Energie Atomique Et Aux Energies Alternatives | Neutron detection device with ionization chamber and optical transduction comprising several optical cavities, each housing the free end of an optical fiber. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879612A (en) * | 1973-08-24 | 1975-04-22 | Combustion Eng | Multi-sensor radiation detector system |
FR2389896B1 (en) * | 1977-05-05 | 1981-07-10 | Dreyfus Gerard | |
FR2890767B1 (en) * | 2005-09-09 | 2007-10-19 | Framatome Anp Sas | METHOD FOR DETERMINING AT LEAST ONE FACTOR OF TECHNOLOGICAL UNCERTAINTY OF NUCLEAR FUEL ELEMENTS, DESIGN METHOD, MANUFACTURING METHOD AND METHOD FOR CONTROLLING CORRESPONDING NUCLEAR FUEL ELEMENTS |
US7995701B2 (en) * | 2008-05-21 | 2011-08-09 | Westinghouse Electric Company Llc | Nuclear core component hold-down assembly |
US7910893B2 (en) | 2009-04-13 | 2011-03-22 | General Electric Company | B10 neutron detector in pie shaped sectors |
US9817138B2 (en) * | 2009-08-27 | 2017-11-14 | Douglas S. McGregor | Gas-filled neutron detectors and imaging system and array of such detectors |
CA2702961C (en) * | 2010-04-29 | 2017-07-11 | Bubble Technology Industries Inc. | Fast neutron spectroscopy using neutron-induced charged particle reactions |
US10109380B2 (en) * | 2013-08-23 | 2018-10-23 | Westinghouse Electric Company Llc | Ion chamber radiation detector |
-
2017
- 2017-08-14 WO PCT/IL2017/050896 patent/WO2018033908A1/en active Application Filing
-
2019
- 2019-02-12 IL IL264801A patent/IL264801B/en unknown
- 2019-02-13 US US16/274,506 patent/US11002868B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20200025956A1 (en) | 2020-01-23 |
WO2018033908A1 (en) | 2018-02-22 |
US11002868B2 (en) | 2021-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL264801B (en) | Neutron detector and method for its preparation | |
Castillo et al. | Fast neutron dosimetry using CR-39 track detectors with polyethylene as radiator | |
Croci et al. | GEM-based thermal neutron beam monitors for spallation sources | |
RU2676952C1 (en) | Device for detection of slow neutrons | |
EP2592438A3 (en) | Neutron Detector and Method for Detecting Neutrons | |
GB2485102B (en) | Sourceless gamma ray production system and methods | |
CN105445779B (en) | Slow neutron conversion body and slow neutron detector | |
WO2018067208A3 (en) | System and method for performing active scanning of a nuclear fuel rod | |
WO2014107215A3 (en) | Method and apparatus for neutron detection utilizing pulse height discrimination and pulse shape discrimination | |
CN203787385U (en) | Multilayer high air pressure ionization chamber suitable for detecting high-dose-rate radiation fields | |
CN103091698B (en) | The detection method of one kind of proton/electronics synthesis irradiation beams streamer amount | |
RU2016134538A (en) | DEVICE FOR MEASURING THE NUMBER OF BERILLIUM IN A RADIOACTIVE OBJECT | |
CN203561570U (en) | Atmospheric particulate monitor calibration device based on beta ray method | |
CN203241541U (en) | Device for measuring high-concentration tritium in gas | |
Kobayashi et al. | Anticoincidence measurement of 57 Fe Mössbauer spectra obtained after 57 Mn implantation: application to Fe in α-Al 2 O 3 | |
CN204067298U (en) | A kind of radiation detector ionization chamber | |
Van Grieken et al. | Spatial neutron flux distributions around A 14 MeV neutron generator | |
CN114185078A (en) | Method for measuring fluence rate of monoenergetic neutrons of more than 1MeV | |
RU109300U1 (en) | DEVICE FOR GAMMA-NEUTRON RADIATION REGISTRATION | |
MX2019015117A (en) | Electrochemical detection of peroxide-containing compounds. | |
WO2016044857A8 (en) | Metal air energy storage device | |
Liszkay et al. | Present status of the low energy linac-based slow positron beam and positronium spectrometer in Saclay | |
Hao-Hui et al. | A new gaseous detector—micro mesh gaseous structure | |
Aza et al. | The triple GEM detector as beam monitor for relativistic hadron beams | |
Yazğan et al. | Monte Carlo simulation of a medical linear accelerator for filtered and FFF systems |